strophe/strophejs — pull request #31 by dym (2013-09-26 16:18:57+00:00)
Title: Fixed legacy non-sasl auth

I've found a problem in how strophe works with stream:features when searching for non-sasl auth.
Here is an example from http://xmpp.org/extensions/xep-0078.html
```

DIGEST-MD5
PLAIN

```
As I understand xep-0078 and this example, auth tag should be checked separately and it hasn't to be dependent on mechanisms.